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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico from C$ 218

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SJU
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Pierre Elliott Trudeau Intl to Puerto Rico

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Puerto Rico flight deals. Data was last updated 16 September 2025.

Round-trip from

C$ 390

One-way from

C$ 218

Popular in

December

Cheapest in

October

Average price

C$ 699

Good round-trip deal

C$ 880 or less
American Airlines
  • American Airlines
  • 21/10-28/10
  • 2 total stops
  • 25h 51m total
  • Montreal to Puerto Rico
Search Deals
United Airlines
  • United Airlines
  • 15/11
  • 1 total stop
  • 8h 36m total
  • Montreal to Puerto Rico
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Puerto Rico.
Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Puerto Rico

Cheapest flights from Pierre Elliott Trudeau Intl to Puerto Rico
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Tue 21/107:29 a.m.YUL - SJU
1 stop8h 26mAmerican Airlines
Tue 28/105:30 a.m.SJU - YUL
1 stop17h 25mAmerican Airlines
Deal found 14/9C$ 390
Wed 15/107:29 a.m.YUL - SJU
1 stop14h 41mAmerican Airlines
Wed 22/105:30 a.m.SJU - YUL
1 stop9h 50mAmerican Airlines
Deal found 15/9C$ 414
Tue 16/96:15 a.m.YUL - SJU
1 stop8h 29mUnited Airlines
Sat 27/91:30 p.m.SJU - YUL
1 stop8h 36mUnited Airlines
Deal found 15/9C$ 437
Wed 17/93:41 p.m.YUL - SJU
1 stop8h 16mUnited Airlines
Fri 3/101:30 p.m.SJU - YUL
1 stop8h 36mUnited Airlines
Deal found 15/9C$ 471
Sun 26/107:50 a.m.YUL - SJU
1 stop16h 09mAmerican Airlines
Thu 30/105:30 a.m.SJU - YUL
1 stop9h 54mAmerican Airlines
Deal found 14/9C$ 474
Thu 18/92:31 p.m.YUL - SJU
2 stops20h 40mAmerican Airlines
Tue 30/95:25 p.m.SJU - YUL
2 stops22h 08mAmerican Airlines
Deal found 15/9C$ 485
Sat 20/93:41 p.m.YUL - SJU
1 stop8h 16mUnited Airlines
Sat 27/91:30 p.m.SJU - YUL
1 stop8h 36mUnited Airlines
Deal found 15/9C$ 486
Sat 18/1010:45 a.m.YUL - SJU
2 stops15h 17mMultiple Airlines
Fri 24/104:51 p.m.SJU - YUL
1 stop25h 04mMultiple Airlines
Deal found 14/9C$ 493
Sat 18/107:50 a.m.YUL - SJU
1 stop15h 15mAmerican Airlines
Sat 25/105:25 a.m.SJU - YUL
1 stop9h 55mAmerican Airlines
Deal found 14/9C$ 499
Wed 12/113:00 p.m.YUL - SJU
1 stop8h 36mUnited Airlines
Tue 18/118:30 a.m.SJU - YUL
1 stop7h 46mUnited Airlines
Deal found 16/9C$ 503
Thu 25/912:59 p.m.YUL - SJU
2 stops22h 12mAmerican Airlines
Wed 1/104:43 p.m.SJU - YUL
2 stops22h 46mAmerican Airlines
Deal found 15/9C$ 506
Fri 10/1011:23 a.m.YUL - BQN
1 stop11h 46mAir Canada
Wed 15/1012:15 a.m.BQN - YUL
2 stops17h 35mAir Canada
Deal found 14/9C$ 1,000

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Puerto Rico

Route

Depart

Return

Price

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

9:15 a.m.-10:22 p.m.

1 stop12h 07m

San Juan Luis Munoz Marin Intl

Thu 22/1

8:10 a.m.-3:16 p.m.

1 stop8h 06m

C$ 471

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

9:15 a.m.-10:22 p.m.

1 stop12h 07m

San Juan Luis Munoz Marin Intl

Tue 27/1

8:35 a.m.-9:17 p.m.

1 stop13h 42m

C$ 511

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

6:00 a.m.-1:45 p.m.

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Mon 27/10

1:05 a.m.-8:32 a.m.

1 stop7h 27m

C$ 514

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Fri 12/12

8:30 a.m.-3:16 p.m.

1 stop7h 46m

C$ 515

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Wed 17/12

8:30 a.m.-3:16 p.m.

1 stop7h 46m

C$ 521

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

2:13 p.m.-10:22 p.m.

1 stop7h 09m

San Juan Luis Munoz Marin Intl

Sat 28/2

8:10 a.m.-3:02 p.m.

1 stop7h 52m

C$ 557

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Tue 18/11

8:30 a.m.-3:16 p.m.

1 stop7h 46m

C$ 569

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Mon 9/3

7:35 a.m.-9:01 p.m.

1 stop13h 26m

C$ 583

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

7:00 a.m.-2:40 p.m.

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Sun 16/11

3:40 p.m.-8:22 a.m.

1 stop17h 42m

C$ 627

MontrealSan Juan

YUL - SJU

YULSJU

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

3:00 p.m.-12:36 a.m.

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Sat 22/11

3:40 p.m.-8:22 a.m.

1 stop17h 42m

C$ 648

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 24 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico (average of C$ 254). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico in July is currently the most expensive (average of C$ 580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to PR?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico as you normally would.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated 16 September 2025.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico, such as Air Transat,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
United Airlines
7.4
Good
8,924 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
American Airlines
7.2
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
WestJet
7.2
Good
3,093 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Crew

8.4

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico can take about 11h 46m. United Airlines provides one of the quickest options available for as low as C$ 1,000. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Puerto Rico is about 3058 km. This flight may include one or multiple stops.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Aguadilla Borinquen or Montreal Pierre Elliott Trudeau Intl - Culebra, Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl is the most popular route from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico? While on average our users pay C$ 991, our data indicates the cheapest price to be C$ 634. The most popular route (Montreal Pierre Elliott Trudeau Intl - San Juan Luis Munoz Marin Intl), is priced around C$ 372.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Puerto Rico.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Puerto Rico?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico (average of C$ 254). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Puerto Rico in July is currently the most expensive (average of C$ 580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Pierre Elliott Trudeau Intl to Puerto Rico

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 366AverageC$ 610FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 388AverageC$ 633FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 400AverageC$ 654FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 433AverageC$ 515FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapestC$ 474AverageC$ 778FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 647AverageC$ 789FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Puerto Rico?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Puerto Rico from Pierre Elliott Trudeau Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Puerto Rico?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to Puerto Rico for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Puerto Rico with no change fees?

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to Puerto Rico with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Puerto Rico become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Puerto Rico flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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